武罐高速土建18标渭河里特大桥施工组织设计第一章概述..........................................................................................................................................11.1编制依据........................................................................................................................................1.2编制原则........................................................................................................................................11第二章工程概况..................................................................................................................................22.1气象................................................................................................................................................2.2水文................................................................................................................................................2.3地质构造........................................................................................................................................222第三章施工准备工作安排..................................................................................................................43.1施工组织机构和任务划分............................................................................................................4第四章各分部分项工程施工方案、施工方法..................................................................................64.1桩基施工........................................................................................................................................4.2承台（或下系梁）施工...............................................................................................................694.3墩身..............................................................................................................................................114.4上横系梁施工..............................................................................................................................4.5盖梁施工......................................................................................................................................1215202728292931324.6预应力箱梁预制施工..................................................................................................................4.7预制箱梁安装施工......................................................................................................................4.8上部现浇部分..............................................................................................................................4.9体系转换......................................................................................................................................4.10桥面混凝土铺装........................................................................................................................4.11防撞护栏....................................................................................................................................4.12伸缩缝施工................................................................................................................................第五章冬季和雨季的施工措施........................................................................................................335.1...
